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2nd Year Chemistry Chapter 2 MCQs

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This site will provide you with the important 2nd Year Chemistry Chapter 2 MCQs s-block Elements with Answers. The periodic table is classified into four blocks i.e. s, p, d, and f. This chapter is about s block elements. The elements of this block that are in group IA are called Alkali metals and IIA group elements are called Alkaline Earth Metals. They have a specific electronic configuration that is discussed here. The existence of these elements is discussed here as the behavior of Lithium, beryllium, and other elements. Then there is a procedure for the preparation of Sodium and Sodium Hydroxide and in the end, the role of Lime in Agriculture and Industry. So, let’s prepare for your entry test through these MCQs. Here below, a quiz is given that you can solve and check the answers at the end.

2nd Year Chemistry Chapter 2 MCQs s-block Elements with Answers

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2nd Year Chemistry Chapter 2

1 / 20

Lime is often used as:

2 / 20

The element necessary for normal “leaf” development is:

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Lime (CaO) is obtained by thermal decomposition of:

4 / 20

Melting point of pure sodium chloride is:

5 / 20

Li2 O is:

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Alkali metals form:

7 / 20

Ga has the most common oxidation state of:

8 / 20

Which carbonate of alkali metals is insoluble in water:

9 / 20

The chemical formula of Magnesite is:

10 / 20

Which of the following is a rare radioactive element:

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What is deposited at the cathode during the electrolysis of brine:

12 / 20

Nelson’s cell is used to prepare:

13 / 20

The oxides of beryllium are:

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Which does not belong to alkali metals:

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Which of the following does not belong to alkaline earth metals:

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Which of the following compounds has a peroxide linkage:

17 / 20

The alkali metal whose carbonate is relatively less stable to heat and decomposes on heating, giving its oxides is:

18 / 20

The main product of the reaction of potassium with oxygen is

19 / 20

Which one of the following compounds when dissolved in water reacts with CO2:

20 / 20

Chile Salt peter has the chemical formula:

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